Area Forecast Matrices
Issued by NWS Cheyenne, WY

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Area Forecast Matrices
National Weather Service Cheyenne WY
1231 PM MDT Mon Sep 21 2026

NEZ002-212200-
Dawes County-
Including the cities of Chadron and Chadron St Park
1231 PM MDT Mon Sep 21 2026

Date             Mon 09/21/26            Tue 09/22/26            Wed 09/23/26
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                62 65 69          52    60 64 69    53 57 59    77 81 84
Temp                      65 60 54 53 53 53 56 61 64 63 59 58 58 58 63 76 80 75
Dewpt                     52 52 52 52 51 51 54 55 55 56 57 57 57 57 59 56 50 53
RH                        63 75 93 96 93 93 93 81 73 78 93 96 96 96 87 50 35 46
Wind dir                  NE  E  E SE SE SE  S  S SE SE SE  S  S  S  S SW SW  S
Wind spd                   6  9 10 10 11 13 18 18 18 20 23 23 21 20 18 13 10 11
Wind gust                    21 20 21 25 29 35 32 31 36 44 46 48 44 34 26 24
Clouds                    B1 SC B1 B1 B2 B2 B2 B2 B1 SC SC SC B1 B1 B1 SC SC B1
PoP 12hr                     10          10          10          10          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S                 S                 S


Date               Thu 09/24/26  Fri 09/25/26  Sat 09/26/26  Sun 09/27/26
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            53    76      53    76      56    82      53    77
Temp          59   53 71 71 58   53 70 72 61   56 76 76 60   54 70 72
Dewpt         53   50 52 51 53   53 56 54 53   48 49 48 48   45 50 52
PWind dir           S    NE      SE     S       S     N       E    SE
Wind char          LT    LT      LT    GN      GN    GN      LT    GN
Avg clouds    B1   B1 B1 SC SC   SC B1 SC SC   SC SC FW FW   SC SC SC
PoP 12hr            5    20      20    10       5     0      10    10
Rain shwrs                S       S
Tstms                             S

$$
NEZ003-212200-
Box Butte County-
Including the cities of Alliance and Hemingford
1231 PM MDT Mon Sep 21 2026

Date             Mon 09/21/26            Tue 09/22/26            Wed 09/23/26
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      66          52          62          54    75 77 81
Temp                      66 61 54 52 52 52 53 57 62 61 57 57 55 55 60 72 77 72
Dewpt                     51 51 53 51 51 51 53 54 56 56 57 57 55 55 59 57 53 54
RH                        58 70 96 96 96 96100 90 81 84100100100100 96 59 43 53
Wind dir                  NE  E  E SE SE SE  S  S SE SE SE  S  S  S  S  S  S  S
Wind spd                   5  9 10 10 11 13 18 19 19 20 20 19 19 17 17 12 12 12
Wind gust                             21 25 29 33 33 34 35 33 33 32 31 27 26 24
Clouds                    B1 SC SC B1 B2 OV OV B2 B1 SC B1 B1 B1 B2 B2 B1 B1 B1
PoP 12hr                      5          10           5          10          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                                    S
Tstms                                                                         S


Date               Thu 09/24/26  Fri 09/25/26  Sat 09/26/26  Sun 09/27/26
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            51    73      50    74      53    80      52    76
Temp          58   52 69 69 57   52 68 71 59   54 75 75 59   53 70 71
Dewpt         54   51 53 53 54   52 56 54 54   49 49 49 50   47 51 52
PWind dir           S     E      SE     S       S     N       E     S
Wind char          GN    LT      LT    GN      GN    GN      LT    GN
Avg clouds    B1   B2 B2 SC SC   SC B2 SC SC   SC SC FW FW   SC SC SC
PoP 12hr           10    30      20    10      10     0      10    10
Rain shwrs     S       S  C  S    S
Tstms          S             S

$$
NEZ019-212200-
Scotts Bluff County-
Including the cities of Scottsbluff and Gering
1231 PM MDT Mon Sep 21 2026

Date             Mon 09/21/26            Tue 09/22/26            Wed 09/23/26
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                66 70 72          53    64 71 76          55    75 79 81
Temp                      70 66 56 54 54 53 56 63 71 67 60 60 57 56 61 74 79 75
Dewpt                     50 50 52 52 52 52 54 56 57 57 57 58 57 56 59 56 52 53
RH                        49 56 86 93 93 96 93 78 61 70 90 93100100 93 53 39 46
Wind dir                  NE  E  E SE SE SE SE SE SE SE SE SE SE SE  S  S  S  S
Wind spd                   4 11 11 11 11 11 14 14 17 19 18 16 13 10 10  6  6 10
Wind gust                       23 23 23 23 26 28 29 34 32 31 29 23 23
Clouds                    SC FW FW SC B2 B2 B2 SC FW FW FW SC B1 B1 B1 B1 B1 B1
PoP 12hr                      0          10           5          10           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date               Thu 09/24/26  Fri 09/25/26  Sat 09/26/26  Sun 09/27/26
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            52    74      51    78      53    83      53    79
Temp          60   52 69 72 59   52 71 74 60   54 77 78 61   54 72 75
Dewpt         53   50 54 53 55   52 55 53 53   47 47 46 49   46 50 51
PWind dir          SE    NE      SE     S       S    NW       E    SE
Wind char          LT    LT      LT    LT      GN    GN      LT    GN
Avg clouds    B1   B2 B2 SC SC   SC B1 FW SC   SC FW FW FW   SC SC FW
PoP 12hr            5    20      20     5       5     0      10    10
Rain shwrs                S  S    S
Tstms                        S

$$
NEZ020-212200-
Banner County-
Including the city of Harrisburg
1231 PM MDT Mon Sep 21 2026

Date             Mon 09/21/26            Tue 09/22/26            Wed 09/23/26
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      69          52    68 71 75          54          78
Temp                      69 65 55 54 53 52 55 64 71 67 59 59 57 55 62 74 77 74
Dewpt                     48 48 51 52 51 51 54 56 56 56 57 57 56 55 57 53 50 52
RH                        47 54 86 93 93 96 96 75 59 68 93 93 96100 84 48 39 46
Wind dir                  NE  E  E SE SE SE  S  S SE SE SE SE  S  S  S SW  S  S
Wind spd                   5 11 12 12 14 14 17 17 17 19 19 19 18 12 12  8  8 11
Wind gust                       23 24 27 27 31 29 29 33 34 35 34 26 24 18 20
Clouds                    FW FW FW SC B1 B2 B2 SC FW FW FW SC B1 B2 B1 B1 B2 B2
PoP 12hr                      0          10           5          10          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                                    S
Tstms                                                                         S


Date               Thu 09/24/26  Fri 09/25/26  Sat 09/26/26  Sun 09/27/26
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            52    72      50    77      53    82      53    79
Temp          59   52 69 71 58   51 71 73 60   54 77 77 61   54 73 74
Dewpt         52   48 52 53 54   51 52 51 51   44 43 45 47   44 47 50
PWind dir           S     N      SE     S      SW    NW      SE     S
Wind char          GN    LT      LT    GN      GN    GN      LT    GN
Avg clouds    B2   B2 B2 SC SC   SC B1 SC SC   SC FW FW FW   SC SC SC
PoP 12hr           20    30      30     5       5     0      10    10
Rain shwrs     S       S  C  C    S
Tstms          S          S  S

$$
NEZ021-212200-
Morrill County-
Including the cities of Angora, Bridgeport, Bayard, and Redington
1231 PM MDT Mon Sep 21 2026

Date             Mon 09/21/26            Tue 09/22/26            Wed 09/23/26
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                66 69 72          52    60 64 70          54          77
Temp                      69 64 55 54 53 52 54 58 64 62 58 58 56 55 61 72 77 72
Dewpt                     51 52 53 53 52 52 54 56 57 58 58 57 56 55 60 59 56 58
RH                        53 65 93 96 96100100 93 78 87100 96100100 97 64 48 61
Wind dir                  NE  E  E SE SE SE SE SE SE SE SE SE SE SE  S  S  S  S
Wind spd                   6  9 11 11 13 14 17 18 20 21 20 20 19 16 16 13 13 12
Wind gust                       21 21 24 27 29 32 34 36 36 37 36 32 32 28 26 24
Clouds                    SC FW FW B1 B2 B2 B2 B2 SC SC SC B1 B1 B2 B2 B1 B1 B1
PoP 12hr                      0          10           5          10          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                                    S
Tstms                                                                         S


Date               Thu 09/24/26  Fri 09/25/26  Sat 09/26/26  Sun 09/27/26
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            52    72      50    75      53    81      52    77
Temp          59   53 68 70 58   52 69 72 59   54 75 76 60   54 71 73
Dewpt         56   52 56 56 56   52 57 56 56   51 51 52 52   49 53 54
PWind dir           S     E      SE     S       S     N       E    SE
Wind char          GN    LT      LT    GN      GN    GN      LT    GN
Avg clouds    B2   B2 B2 SC SC   SC B2 SC SC   SC SC FW FW   SC SC SC
PoP 12hr           20    30      30    10      10     0      10    10
Rain shwrs     S    S  S  C  C    S
Tstms          S          S  S

$$
NEZ054-212200-
Kimball County-
Including the city of Kimball
1231 PM MDT Mon Sep 21 2026

Date             Mon 09/21/26            Tue 09/22/26            Wed 09/23/26
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      71          51    68 71 74          54          77
Temp                      71 65 55 53 52 51 55 64 71 67 59 58 56 55 60 73 77 72
Dewpt                     48 48 50 51 51 51 54 56 56 56 57 57 56 55 57 54 50 53
RH                        44 54 83 93 96100 96 75 59 68 93 96100100 90 51 39 51
Wind dir                  NE  E  E SE SE SE  S  S SE SE SE SE  S  S  S  S  S  S
Wind spd                   4 10 12 12 13 13 17 17 17 18 18 17 14 11 10  9 10 10
Wind gust                          25 26 26 29 28 29 31 32 33 32 25 23 20 20
Clouds                    FW FW FW B1 B1 B2 B2 SC FW FW SC B1 B2 B2 B1 B1 B2 B2
PoP 12hr                      0          10           5          10          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            S                       S
Tstms                                                 S                       S


Date               Thu 09/24/26  Fri 09/25/26  Sat 09/26/26  Sun 09/27/26
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            52    72      50    76      53    82      53    79
Temp          59   53 69 70 57   51 71 72 58   54 77 77 60   54 73 73
Dewpt         53   49 53 53 54   51 53 52 52   46 42 45 48   46 46 50
PWind dir           S    NE      SE     S      SW     N      SE     S
Wind char          GN    LT      LT    GN      GN    GN      LT    GN
Avg clouds    B2   B2 B2 SC SC   SC B1 SC SC   SC FW FW SC   SC SC SC
PoP 12hr           20    30      40     5      10     0      10    10
Rain shwrs     S    S  S  C  C    S                           S
Tstms          S          S  S

$$
NEZ055-212200-
Cheyenne County-
Including the cities of Sidney and Brownson
1231 PM MDT Mon Sep 21 2026

Date             Mon 09/21/26            Tue 09/22/26            Wed 09/23/26
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      71          52    62 66 71          55          78
Temp                      71 66 56 54 53 52 54 60 66 64 59 58 57 56 61 73 78 73
Dewpt                     50 50 53 53 52 52 54 56 57 58 58 57 56 56 59 58 56 58
RH                        47 56 90 96 96100100 87 73 81 96 96 96100 93 59 47 59
Wind dir                   N NE  E SE SE SE SE  S SE SE SE SE  S  S  S  S  S  S
Wind spd                   6 10 11 12 12 14 17 19 19 21 20 20 18 17 16 14 14 11
Wind gust                             24 26 29 31 33 37 34 36 34 32 31 31 27 21
Clouds                    SC FW FW B1 B2 B2 B2 B1 SC SC SC B1 B2 B2 B2 B1 B1 B2
PoP 12hr                      0          10           5          20          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            S     S           S  S  C
Tstms                                                 S                    S  S


Date               Thu 09/24/26  Fri 09/25/26  Sat 09/26/26  Sun 09/27/26
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            53    73      51    76      53    82      53    79
Temp          59   54 69 71 58   53 70 72 59   54 77 77 60   55 73 74
Dewpt         57   54 56 57 57   53 56 56 56   51 49 51 52   50 51 54
PWind dir           S     E      SE     S       S     N       E    SE
Wind char          GN    LT      LT    GN      GN    GN      LT    GN
Avg clouds    B2   B2 B2 SC SC   SC B1 SC SC   SC SC FW FW   SC SC SC
PoP 12hr           30    40      30    10      10     0      10    10
Rain shwrs     C    S  S  C  C    S        S
Tstms          S          S  S             S

$$
NEZ095-212200-
Northern Sioux County-
Including the city of Harrison
1231 PM MDT Mon Sep 21 2026

Date             Mon 09/21/26            Tue 09/22/26            Wed 09/23/26
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                60 65 69          51    64 68 73    50 54 59    74 79 83
Temp                      65 59 53 52 51 51 56 63 68 65 58 58 56 56 62 75 79 74
Dewpt                     52 52 52 51 51 50 54 55 55 56 56 56 55 55 58 52 47 50
RH                        63 78 96 96100 96 93 75 63 73 93 93 96 96 87 45 32 43
Wind dir                   E  E  E SE SE SE  S  S SE SE SE  S  S  S SW SW SW NE
Wind spd                   6 11 10 10 12 14 17 14 13 18 21 20 18 14 12  9  8  6
Wind gust                    23 20 20 26 31 32 27 25 32 43 41 41 34 26
Clouds                    B1 SC B1 B1 B2 B2 B2 B1 SC FW SC SC B1 B1 SC SC B1 B1
PoP 12hr                      5          10           5          20           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                  S  S


Date               Thu 09/24/26  Fri 09/25/26  Sat 09/26/26  Sun 09/27/26
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            50    75      50    76      53    82      51    77
Temp          58   51 71 71 57   51 71 72 59   54 76 76 59   52 71 72
Dewpt         49   48 50 51 51   50 54 52 50   46 46 46 45   44 48 51
PWind dir          NE    NE      SE     S      SW    NW      SE    SE
Wind char          LT    LT      LT    GN      GN    GN      LT    GN
Avg clouds    B1   B1 B1 SC SC   SC B1 SC FW   SC SC FW FW   SC SC SC
PoP 12hr            5    10      30    10       5     0      10    10
Rain shwrs                   S    C
Tstms                             S

$$
NEZ096-212200-
Southern Sioux County-
Including the city of Agate
1231 PM MDT Mon Sep 21 2026

Date             Mon 09/21/26            Tue 09/22/26            Wed 09/23/26
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                64 67 71          51    64 68 73          53          78
Temp                      67 63 54 52 52 51 54 60 68 64 58 57 55 54 60 74 78 74
Dewpt                     49 49 51 51 51 51 53 55 55 56 56 57 55 54 59 54 48 50
RH                        52 60 90 96 96100 96 84 63 75 93100100100 96 50 35 43
Wind dir                  NE  E  E SE SE SE SE  S SE SE SE SE SE  S  S SW  S  S
Wind spd                   4 10 11 11 12 13 17 16 16 19 20 17 16 13 11  8  8  8
Wind gust                          21 24 25 29 29 29 34 34 32 31 27 23       19
Clouds                    SC FW FW B1 B2 B2 B2 B1 FW FW FW SC B1 B2 B1 B1 B1 B1
PoP 12hr                      5          10           5          10           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs


Date               Thu 09/24/26  Fri 09/25/26  Sat 09/26/26  Sun 09/27/26
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            50    74      49    77      51    82      51    78
Temp          58   51 70 71 58   50 70 73 58   52 76 77 59   52 72 73
Dewpt         51   49 51 51 53   50 54 51 52   47 46 45 47   45 48 50
PWind dir           E    NE      SE     S       S     N       E    SE
Wind char          LT    LT      LT    GN      GN    GN      LT    GN
Avg clouds    B1   B1 B1 SC SC   SC B1 FW FW   SC SC FW FW   SC SC FW
PoP 12hr            5    20      30    10       5     0      10    10
Rain shwrs                S  S    C
Tstms                        S    S

$$
WYZ101-212200-
Converse County Lower Elevations-
Including the cities of Bill, Douglas, Deer Creek, and Glenrock
1231 PM MDT Mon Sep 21 2026

Date             Mon 09/21/26            Tue 09/22/26            Wed 09/23/26
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                64 68 72    44 48 53    70 75 78    48 51 56    68 74 79
Temp                      68 64 55 52 50 48 54 67 75 71 61 58 55 52 59 70 73 69
Dewpt                     46 46 49 48 48 46 48 46 42 46 52 51 47 45 46 44 43 43
RH                        45 52 80 86 93 93 80 47 31 41 72 77 74 77 62 39 34 39
Wind dir                   E  E SE SE SE SE  S SE SE SE SE  S  S SW SW  W  W NW
Wind spd                   3  8 14 16 13  9  6  6  8 11 13 11 10 10 11 16 13  8
Wind gust                    21 29 32 34 31 23 18 18 24 32 27 28 29 29 32 24
Clouds                    FW FW FW FW SC SC SC FW FW FW SC B1 B1 B1 FW FW SC SC
PoP 12hr                      0           0           0          20           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            S  S  S


Date               Thu 09/24/26  Fri 09/25/26  Sat 09/26/26  Sun 09/27/26
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            46    74      49    76      52    78      49    77
Temp          55   47 69 70 58   50 71 73 59   53 72 73 58   50 70 71
Dewpt         43   42 44 43 46   47 46 42 41   40 40 40 40   41 43 44
PWind dir          NW    SE      SE    SW      SW    NW      SE     S
Wind char          LT    LT      GN    GN      GN    GN      GN    GN
Avg clouds    SC   SC SC FW SC   SC SC FW FW   FW FW FW FW   FW SC FW
PoP 12hr            0     5      10    10       0     5      10    10
Rain shwrs                        S  S

$$
WYZ102-212200-
Niobrara County-
Including the cities of Lusk and Redbird
1231 PM MDT Mon Sep 21 2026

Date             Mon 09/21/26            Tue 09/22/26            Wed 09/23/26
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                59 66 69          49    66 71 77    49 52 56    70 76 80
Temp                      66 60 53 51 50 49 56 64 71 67 58 57 55 53 61 73 76 73
Dewpt                     51 51 51 50 50 49 52 53 51 53 54 55 54 51 52 47 44 46
RH                        58 72 93 96100100 86 67 49 61 86 93 96 93 72 40 32 38
Wind dir                   E  E SE SE SE SE SE SE SE SE SE SE  S  S SW  W  W NW
Wind spd                   6 12 16 13 14 14 13 11 10 14 19 16 11  8  8 12 11  8
Wind gust                 18 26 29 28 33 29 27 24 24 32 37 35 32 26 19 26 21
Clouds                    SC FW SC B1 B1 B1 B1 SC FW FW SC B1 B1 B1 SC FW SC SC
PoP 12hr                      5           5           0          20           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S                                S  C


Date               Thu 09/24/26  Fri 09/25/26  Sat 09/26/26  Sun 09/27/26
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            48    75      49    76      52    80      50    76
Temp          56   48 70 72 58   50 71 73 59   53 74 76 58   51 70 72
Dewpt         46   45 47 46 48   49 50 46 46   42 43 42 41   42 45 47
PWind dir           N    SE      SE     S      SW    NW      SE    SE
Wind char          LT    LT      GN    GN      GN    GN      GN    GN
Avg clouds    B1   SC SC SC SC   SC SC FW FW   FW SC CL FW   FW SC FW
PoP 12hr            0     5      20    10       0     5      10    10
Rain shwrs                        S  S
Tstms                             S

$$
WYZ103-212200-
North Laramie Range-
Including the city of Garrett
1231 PM MDT Mon Sep 21 2026

Date             Mon 09/21/26            Tue 09/22/26            Wed 09/23/26
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                49 63 70    40 46 52    63 71 77    43 50 55    55 67 76
Temp                      63 59 51 48 47 46 55 66 71 65 56 55 52 51 55 62 67 63
Dewpt                     40 41 43 43 42 39 38 36 36 42 47 42 42 41 43 42 39 39
RH                        43 51 74 83 83 76 53 33 28 43 72 61 69 68 64 48 36 41
Wind dir                  NE  E SE SE  S SW SW SW SW SE  S SW SW SW  W  W  W NW
Wind spd                   5  5 10 10  8  8  6  9  9  6 11 11 11 12 13 17 14  9
Wind gust                    17 23 25 24 20    20 21 19 25 24 31 33 29 32 27 19
Clouds                    SC FW FW FW FW SC FW FW FW SC SC B1 B1 B2 SC SC SC B1
PoP 12hr                      0           0           0          20           0
QPF 12hr                      0           0           0   0.00-0.11           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            S  S  S
Tstms                                                 S


Date               Thu 09/24/26  Fri 09/25/26  Sat 09/26/26  Sun 09/27/26
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            46    66      47    70      51    72      49    71
Temp          51   47 62 63 54   49 64 66 56   51 67 67 55   51 66 65
Dewpt         38   38 42 42 43   42 42 37 36   36 38 36 36   37 39 39
PWind dir           W    SE      SE    SW       W     W      SW    SW
Wind char          LT    LT      GN    GN      GN    BZ      GN    GN
Avg clouds    B1   B1 B1 SC SC   SC SC SC FW   FW FW FW SC   SC SC SC
PoP 12hr            0    10      20     5       0     5      10    20
Rain shwrs                S       S                                 S
Tstms                             S                                 S

$$
WYZ104-212200-
Ferris/Seminoe/Shirley Mountains-
Including the city of Seminoe Dam
1231 PM MDT Mon Sep 21 2026

Date             Mon 09/21/26            Tue 09/22/26            Wed 09/23/26
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                56 67 73    40 45 51    62 73 78    43 46 51    55 67 73
Temp                      67 63 54 49 47 45 54 67 73 70 60 53 49 47 52 62 67 64
Dewpt                     36 34 35 38 38 35 34 32 32 32 38 41 42 41 43 41 38 36
RH                        32 34 48 66 71 68 46 27 22 24 44 64 77 79 71 46 34 35
Wind dir                   W  W  S SE  S  S  S SW SW SW SW SW SW SW SW  W  W  W
Wind spd                   5  5  4  6  5  5  5 10 13 12 10  9  9 10 11 14 13  6
Wind gust                          20 18 16    20 28 25 26 21 23 25 25 28 26
Clouds                    FW FW FW FW FW FW FW FW FW SC SC B2 B1 SC FW SC SC SC
PoP 12hr                      0           0           0          30           0
QPF 12hr                      0           0           0        0.01           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            C  C  S
Tstms                                                 S  S


Date               Thu 09/24/26  Fri 09/25/26  Sat 09/26/26  Sun 09/27/26
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            43    69      45    72      47    73      47    72
Temp          50   44 63 67 53   46 65 69 55   48 67 70 55   48 66 68
Dewpt         36   36 40 37 40   40 41 34 35   37 39 33 36   36 37 34
PWind dir          SW     S      SE    SW      SW    SW      SW    SW
Wind char          LT    LT      LT    GN      GN    GN      LT    GN
Avg clouds    SC   SC SC FW SC   SC SC FW SC   FW FW FW SC   SC SC SC
PoP 12hr            0     5      10     5       0     5      10    10

$$
WYZ105-212200-
Shirley Basin-
Including the cities of Medicine Bow and Shirley Basin
1231 PM MDT Mon Sep 21 2026

Date             Mon 09/21/26            Tue 09/22/26            Wed 09/23/26
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                62 66 70    39 41 45    69 73 76          45    64 68 71
Temp                      66 63 51 47 45 41 51 67 73 70 58 53 48 45 52 62 67 64
Dewpt                     37 34 41 43 42 39 39 33 31 32 42 43 42 41 44 42 39 37
RH                        34 34 68 86 89 92 63 28 21 24 55 69 80 86 74 48 36 37
Wind dir                   W NW SE SE SE SE  S SW  W SW  S SW SW SW  W  W  W  W
Wind spd                   5  4  9  9  6  4  3  8 10  8  9  6  5  5 10 16 14  9
Wind gust                       20    17 14    18 20 19       18 20 21 27 25
Clouds                    FW FW FW FW FW SC FW FW FW SC SC B1 SC B1 SC SC SC B1
PoP 12hr                      0           0           0          40           0
QPF 12hr                      0           0           0   0.00-0.11           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            S  C  S
Tstms                                                 S


Date               Thu 09/24/26  Fri 09/25/26  Sat 09/26/26  Sun 09/27/26
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            41    69      43    72      45    74      45    73
Temp          49   42 62 65 52   44 65 68 54   46 67 69 54   46 67 67
Dewpt         38   37 41 40 43   41 42 35 36   36 38 34 37   36 38 36
PWind dir           W    SE      SE    SW      SW     W       S    SW
Wind char          LT    LT      GN    GN      LT    GN      LT    LT
Avg clouds    B1   B1 SC SC SC   SC SC FW FW   FW FW FW SC   SC SC SC
PoP 12hr            0     5      10    10       0     5       5    10
Rain shwrs                                                          S
Tstms                                                               S

$$
WYZ106-212200-
Central Laramie Range and Southwest Platte County-
Including the city of Bordeaux
1231 PM MDT Mon Sep 21 2026

Date             Mon 09/21/26            Tue 09/22/26            Wed 09/23/26
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                64 69 73    43 47 50    71 76 79    45 53 56    66 73 79
Temp                      69 64 55 51 49 47 56 69 76 71 61 57 55 53 59 68 73 69
Dewpt                     41 42 45 46 46 44 43 40 38 45 50 50 44 43 45 43 40 40
RH                        36 45 69 83 89 89 62 35 25 39 67 77 66 69 60 40 30 35
Wind dir                  NE  E  E SE  S SW SW  S SE SE  S SW SW SW  W  W  W  W
Wind spd                   6 11  9  6  6  6  6  6  6 10 12  9  9  9  9 12 11  8
Wind gust                    21 20 19 21 20 19 17    23 26 20 20 21 23 28 25 18
Clouds                    FW FW FW FW FW SC SC FW FW SC SC B1 B1 B2 B1 SC B1 B1
PoP 12hr                      0           0           5          20           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            S  S  S
Tstms                                                 S


Date               Thu 09/24/26  Fri 09/25/26  Sat 09/26/26  Sun 09/27/26
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            50    70      50    75      54    78      52    76
Temp          56   50 64 68 57   51 69 71 59   55 72 73 59   54 70 71
Dewpt         41   41 44 44 47   45 44 39 39   37 38 37 38   38 39 40
PWind dir           W    NE       S    SW       W     W      SW    SW
Wind char          LT    LT      GN    GN      BZ    BZ      GN    GN
Avg clouds    B1   B1 B1 SC SC   SC SC SC SC   FW FW FW SC   SC SC SC
PoP 12hr            0    20      20     5       0     5      10    20
Rain shwrs             S  S  S    C                                 S
Tstms                        S    S                                 S

$$
WYZ107-212200-
East Platte County-
Including the cities of Wheatland and Guernsey
1231 PM MDT Mon Sep 21 2026

Date             Mon 09/21/26            Tue 09/22/26            Wed 09/23/26
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                64 69 73          50    70 75 79          53    72 76 80
Temp                      69 65 57 53 52 50 56 67 75 71 61 59 56 54 60 72 76 73
Dewpt                     46 46 48 49 49 49 51 50 48 52 54 54 52 49 50 46 43 43
RH                        44 50 72 86 89 96 83 54 38 51 78 83 86 83 69 39 31 34
Wind dir                   E  E SE SE SE SE SE SE SE SE  S SE  S  S SW  W  W NW
Wind spd                   5 10 12 11 11 10  8  8 10 13 13  9  5  5  4  6  8  6
Wind gust                    20 24 26 28 25 20 18    25 32 23          17 18
Clouds                    FW FW FW FW SC B1 B1 FW FW FW FW B1 B2 B2 B1 SC SC B1
PoP 12hr                      0           5           5          20           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                               S  S


Date               Thu 09/24/26  Fri 09/25/26  Sat 09/26/26  Sun 09/27/26
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            51    73      51    77      55    80      53    78
Temp          58   51 67 70 59   52 71 73 61   56 74 76 60   54 71 73
Dewpt         45   44 47 46 49   50 49 45 43   41 41 41 41   42 44 44
PWind dir          NW    NE      SE     S      SW    NW      SE     S
Wind char          LT    LT      LT    GN      GN    GN      LT    LT
Avg clouds    B1   B1 B1 SC SC   SC SC FW SC   FW FW FW SC   FW SC SC
PoP 12hr            0    20      30    10       0     5      10    10
Rain shwrs             S  S  S    C                                 S
Tstms                        S    S                                 S

$$
WYZ108-212200-
Goshen County-
Including the city of Torrington
1231 PM MDT Mon Sep 21 2026

Date             Mon 09/21/26            Tue 09/22/26            Wed 09/23/26
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                61 69 73    48 52 54    67 74 80    50 53 56    70 78 81
Temp                      69 66 56 53 53 52 56 67 74 70 60 59 56 54 59 73 78 74
Dewpt                     48 48 50 50 51 51 53 53 52 54 55 56 55 53 54 49 45 47
RH                        47 52 80 89 93 96 90 61 46 57 84 90 96 96 83 43 31 38
Wind dir                   E  E  E SE SE SE SE SE SE SE SE SE  S  S  S  W SW  S
Wind spd                   5 10 11 10 10 10 12 10 11 14 14 11  8  6  4  5  6  6
Wind gust                       24 25 29 26 27 24 25 28 32 29 25 19 14       17
Clouds                    FW FW FW SC B1 B2 B1 SC FW FW FW B1 B1 B2 B1 B1 B1 B1
PoP 12hr                      0           5           5          10           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                               S


Date               Thu 09/24/26  Fri 09/25/26  Sat 09/26/26  Sun 09/27/26
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            51    74      50    78      53    82      52    79
Temp          58   51 69 72 58   51 71 74 59   54 76 78 60   53 72 75
Dewpt         48   47 49 49 52   51 51 48 47   43 42 42 44   43 46 47
PWind dir           E    NE      SE     S      SW    NW      SE    SE
Wind char          LT    LT      LT    LT      LT    GN      LT    LT
Avg clouds    B1   B1 B1 SC SC   SC SC FW SC   SC FW FW FW   SC SC FW
PoP 12hr            0    20      30    10       5     5      10    10
Rain shwrs             S  S  S    C                                 S
Tstms                        S    S

$$
WYZ109-212200-
Central Carbon County-
Including the city of Rawlins
1231 PM MDT Mon Sep 21 2026

Date             Mon 09/21/26            Tue 09/22/26            Wed 09/23/26
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                62 68 71    40 44 51    66 73 76    42 45 48    62 68 72
Temp                      68 64 54 49 46 44 52 68 73 69 58 52 49 46 51 62 67 64
Dewpt                     35 32 32 34 35 33 33 31 32 33 40 43 44 41 44 42 38 36
RH                        29 30 43 56 65 65 48 25 22 26 51 71 83 83 77 48 34 35
Wind dir                   W  W  S SE SE  S  S SW SW SW SW SW SW SW SW  W  W  W
Wind spd                   8  8  4  5  4  4  5 11 16 13 11  9  9  8 10 14 13  8
Wind gust                 20       16          25 29 26 21 20 23 24 24 27 25
Clouds                    SC FW FW FW FW FW FW FW FW SC B1 B1 B1 SC SC SC SC SC
PoP 12hr                      0           0           0          30           0
QPF 12hr                      0           0           0   0.00-0.13           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            C  C  C  S
Tstms                                                 S  S


Date               Thu 09/24/26  Fri 09/25/26  Sat 09/26/26  Sun 09/27/26
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            42    69      44    72      46    73      47    73
Temp          50   43 62 66 52   45 65 68 54   47 67 69 54   48 66 67
Dewpt         37   36 40 38 40   39 41 35 37   38 39 34 37   36 37 35
PWind dir          SW     S      SE    SW      SW    SW      SW    SW
Wind char          LT    LT      LT    GN      GN    GN      GN    GN
Avg clouds    SC   B1 SC SC SC   SC SC FW SC   FW SC FW SC   SC SC SC
PoP 12hr            0     5       5     5       0     5       5    10
Rain shwrs                S

$$
WYZ110-212200-
North Snowy Range Foothills-
Including the cities of Arlington and Elk Mountain
1231 PM MDT Mon Sep 21 2026

Date             Mon 09/21/26            Tue 09/22/26            Wed 09/23/26
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                61 67 70    39 45 50    67 72 75          47    63 67 71
Temp                      67 63 52 48 46 45 54 68 72 69 58 53 50 47 52 62 67 62
Dewpt                     34 33 36 37 34 29 31 31 30 31 38 41 42 40 43 41 38 36
RH                        29 32 54 65 63 53 41 25 21 24 47 64 74 76 71 46 34 38
Wind dir                  NW NW SE SE  S SW  S  W  W SW  S SW SW SW  W  W  W  W
Wind spd                   8  6  6  6  5  5  5  9 11  9 10  8  8  6  9 16 14 10
Wind gust                             18       19 25 19 20    19 20 20 28 26
Clouds                    SC FW FW SC FW SC FW FW SC B1 SC B1 B1 B1 SC SC B1 B1
PoP 12hr                      0           0           0          40           0
QPF 12hr                      0           0           0        0.02           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            C  C  C
Tstms                                                 S  S


Date               Thu 09/24/26  Fri 09/25/26  Sat 09/26/26  Sun 09/27/26
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            43    67      45    70      48    72      47    72
Temp          51   44 62 63 53   46 64 66 55   49 67 67 55   49 66 65
Dewpt         37   36 41 39 41   39 40 35 34   35 36 34 35   35 36 36
PWind dir           W    SE      SE    SW      SW     W      SW    SW
Wind char          LT    LT      GN    GN      GN    GN      GN    GN
Avg clouds    B1   B1 B1 SC SC   SC SC FW SC   FW FW FW SC   SC SC SC
PoP 12hr            0    20      10    20       0     5       5    20
Rain shwrs             S  S  S       S                              S
Tstms                                                               S

$$
WYZ111-212200-
Southwest Carbon County-
Including the city of Baggs
1231 PM MDT Mon Sep 21 2026

Date             Mon 09/21/26            Tue 09/22/26            Wed 09/23/26
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                65 68 73    41 46 50    69 73 76    38 43 46    64 68 71
Temp                      68 66 54 50 47 46 54 69 73 66 55 50 45 43 50 62 66 65
Dewpt                     35 32 33 32 31 30 32 33 35 40 42 46 45 42 46 45 41 38
RH                        29 28 45 50 53 53 43 26 25 38 61 86100 96 86 54 40 37
Wind dir                  SW SW SE SE SE SE  S SW SW SW SW SE  S  S SW  W  W  W
Wind spd                   9  5  4  4  4  5  6 12 16 14  9  5  8  6  6 10  9  4
Wind gust                                         27 27 20                19
Clouds                    SC SC SC FW SC SC FW FW FW SC B1 B1 B1 B1 SC SC SC B1
PoP 12hr                      0           0           5          50           0
QPF 12hr                      0           0           0   0.01-0.12           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            C  C  C  C
Tstms                                                 S  S


Date               Thu 09/24/26  Fri 09/25/26  Sat 09/26/26  Sun 09/27/26
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            42    69      43    71      44    72      45    71
Temp          47   42 64 66 49   44 64 68 50   45 66 69 51   46 66 67
Dewpt         38   37 42 39 40   40 44 38 40   40 43 37 39   37 41 39
PWind dir           N     S      SE    SW       S    SW       S     S
Wind char          LT    LT      LT    GN      GN    GN      LT    GN
Avg clouds    B1   SC SC SC SC   SC SC SC SC   SC SC FW SC   SC SC SC
PoP 12hr            0    10      10     5       0     5       5    10

$$
WYZ112-212200-
Sierra Madre Range-
1231 PM MDT Mon Sep 21 2026

Date             Mon 09/21/26            Tue 09/22/26            Wed 09/23/26
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                51 65 72    39 45 49    56 67 72    34 42 47    49 62 68
Temp                      65 59 49 47 46 45 54 65 67 61 51 46 43 43 48 57 62 58
Dewpt                     30 27 27 26 25 25 28 29 31 34 38 41 41 39 42 41 37 35
RH                        27 29 42 43 43 45 36 26 26 36 61 83 93 86 80 55 39 42
Wind dir                  SW SW  S  S  S  S  S SW SW SW  S  S  S  S SW  W  W  W
Wind spd                  10  8  4  5  6  6  8 11 13 11  9  6  8  9  8 11 11  5
Wind gust                                   18 23 27 25 19 17 23 26 20 25 21
Clouds                    SC SC SC SC SC SC FW FW FW B1 SC B1 B2 B1 B1 B1 B1 B1
PoP 12hr                      0           0           0          60           5
QPF 12hr                      0           0           0   0.04-0.13           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            L  C  C  C
Tstms                                                 S  S
Wind chill                                                       37
Min chill              38          34    33    36          31    27    28


Date               Thu 09/24/26  Fri 09/25/26  Sat 09/26/26  Sun 09/27/26
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            42    64      43    64      43    66      44    65
Temp          45   42 60 59 46   43 59 60 47   44 61 61 48   45 61 59
Dewpt         34   33 37 37 36   36 39 34 34   34 37 34 34   33 36 35
PWind dir          SW     S      SE    SW       S    SW       S    SW
Wind char          LT    LT      LT    GN      GN    GN      LT    GN
Avg clouds    B1   B1 SC SC SC   SC SC SC SC   SC SC FW SC   SC SC SC
PoP 12hr            0    20      10    20       5    10      10    20
Rain shwrs                S  S    S  S                              S
Tstms                     S  S                                      S

$$
WYZ113-212200-
Upper North Platte River Basin-
Including the cities of Saratoga and Encampment
1231 PM MDT Mon Sep 21 2026

Date             Mon 09/21/26            Tue 09/22/26            Wed 09/23/26
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                65 69 71    40 44 50    69 73 75    38 43 48          68
Temp                      69 64 53 48 45 44 54 69 73 68 57 50 46 44 50 62 67 63
Dewpt                     33 29 29 28 28 28 30 30 31 32 38 43 43 40 43 41 37 35
RH                        26 27 39 46 51 53 40 23 21 26 49 77 89 86 77 46 33 35
Wind dir                   W  W  S  S  S  S  S SW SW SW  S  S  S  S SW  W  W  W
Wind spd                   8  8  4  5  6  8  9  9 13  9  9  6  8  8  8 13 12  6
Wind gust                 18                   21 26 19       18 18 18 26 24
Clouds                    SC FW FW FW FW SC FW FW FW B1 SC B1 B2 B1 SC SC B1 B1
PoP 12hr                      0           0           0          40           0
QPF 12hr                      0           0           0        0.05           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            C  C  C  S
Tstms                                                 S  S


Date               Thu 09/24/26  Fri 09/25/26  Sat 09/26/26  Sun 09/27/26
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            41    69      42    70      43    72      44    71
Temp          48   42 62 64 50   43 64 66 50   44 66 67 51   46 66 65
Dewpt         36   35 39 37 39   38 39 34 36   35 36 34 35   35 36 35
PWind dir          SW    SE      SE    SW      SW    SW       S    SW
Wind char          LT    LT      LT    GN      GN    GN      GN    GN
Avg clouds    B1   B1 SC SC SC   SC SC SC SC   SC SC FW SC   SC SC SC
PoP 12hr            0    20      10    10       0    10       5    20
Rain shwrs                S  S       S                              S
Tstms                     S                                         S

$$
WYZ114-212200-
Snowy Range-
Including the cities of Centennial and Albany
1231 PM MDT Mon Sep 21 2026

Date             Mon 09/21/26            Tue 09/22/26            Wed 09/23/26
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                49 61 69    36 42 49    53 65 73    34 41 50    48 61 70
Temp                      61 57 47 44 43 43 52 62 65 61 51 46 44 42 47 56 60 56
Dewpt                     31 30 30 29 27 26 28 29 29 30 35 39 39 38 40 39 36 36
RH                        32 35 51 55 53 51 39 28 26 31 54 76 82 86 76 53 41 47
Wind dir                   W  W SW  S  S SW SW SW SW SW  S SW SW SW SW  W  W NW
Wind spd                   8  6  3  4  5  6  9 11 11  9  8  8  8  9 10 13 11  6
Wind gust                             17 19 20 23 24 19 20 20 24 28 27 28 26
Clouds                    SC FW FW SC FW SC FW FW SC SC B1 B1 B2 B2 B1 B1 B1 B1
PoP 12hr                      0           0           5          50           5
QPF 12hr                      0           0           0   0.00-0.07           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            C  C  L  S
Tstms                                                 S  S


Date               Thu 09/24/26  Fri 09/25/26  Sat 09/26/26  Sun 09/27/26
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            39    60      40    62      41    64      42    64
Temp          44   40 56 56 45   41 58 58 46   42 60 59 47   43 59 58
Dewpt         35   34 39 38 38   36 38 35 33   33 35 34 33   33 36 36
PWind dir           W    SE      SE    SW      SW    SW      SW    SW
Wind char          LT    LT      LT    GN      GN    GN      LT    GN
Avg clouds    B1   B1 B1 SC SC   SC SC SC SC   FW SC FW SC   SC SC SC
PoP 12hr            0    20      20    20       0     5       5    20
Rain shwrs             S  S  S    S  S  S                           S
Tstms                     S             S                           S

$$
WYZ115-212200-
Laramie Valley-
Including the cities of Bosler and Laramie
1231 PM MDT Mon Sep 21 2026

Date             Mon 09/21/26            Tue 09/22/26            Wed 09/23/26
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                62 67 70    41 44 48    69 73 75    44 46 50    65 69 71
Temp                      67 62 52 49 46 44 54 69 73 68 58 54 49 47 53 64 68 63
Dewpt                     35 35 40 42 41 38 36 31 31 34 40 41 41 41 43 42 39 40
RH                        30 36 63 77 83 79 50 24 21 28 51 61 74 79 69 45 34 43
Wind dir                   N  E SE SE  S  S  S SW SW  S  S SW SW SW SW  W  W NW
Wind spd                   5  6  9 10 10  9  9 10  9  9 11  8  5  6  8 11 10  8
Wind gust                    18 25 27 25 20 19 21 19 23 24 18          24 24 18
Clouds                    SC FW FW FW SC SC FW FW SC B1 SC B1 B2 B2 B1 B1 B1 B1
PoP 12hr                      0           0           5          30           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            S  C  C
Tstms                                                 S


Date               Thu 09/24/26  Fri 09/25/26  Sat 09/26/26  Sun 09/27/26
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            44    67      44    71      46    73      46    73
Temp          51   45 61 62 52   45 65 65 53   46 67 67 53   47 67 66
Dewpt         40   38 43 43 44   41 41 39 36   35 37 37 36   35 37 38
PWind dir           W    SE       S    SW      SW     W      SW    SW
Wind char          LT    LT      GN    GN      GN    GN      LT    GN
Avg clouds    B2   B1 B1 SC SC   B1 SC SC SC   FW FW FW SC   SC SC SC
PoP 12hr            0    20      20    10       0     5      10    20
Rain shwrs             S  S  S                                      S
Tstms                     S                                         S

$$
WYZ116-212200-
South Laramie Range-
Including the cities of Buford, Pumpkin Vine, and Vedauwoo
1231 PM MDT Mon Sep 21 2026

Date             Mon 09/21/26            Tue 09/22/26            Wed 09/23/26
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                58 64 69          46    65 69 75    45 48 52    61 66 72
Temp                      64 59 50 47 46 46 55 67 69 64 56 53 50 49 53 62 65 60
Dewpt                     34 37 41 43 44 39 35 30 31 37 42 44 40 39 41 40 39 40
RH                        32 44 71 86 93 76 47 25 24 37 59 71 68 68 64 44 38 47
Wind dir                  SW SE SE SE  S SW SW SW SW  S  S SW  W  W  W  W SW  W
Wind spd                   6 11 11 13 12 10  9 11 10 11 11  9  8 10 12 12  9  6
Wind gust                 18    25 28 25 24 21 21    24 26 21 19 21 23 23
Clouds                    FW FW FW SC B1 B1 SC FW SC SC SC B1 B2 B2 B1 B1 B2 B2
PoP 12hr                      0           0           5          20          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            S  S  S           S  S
Tstms                                                 S                    S


Date               Thu 09/24/26  Fri 09/25/26  Sat 09/26/26  Sun 09/27/26
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            46    63      45    67      47    70      48    69
Temp          51   46 58 59 51   46 62 63 53   49 65 65 53   49 64 63
Dewpt         39   38 42 43 44   41 41 39 36   33 34 35 35   33 36 38
PWind dir           W    NE       S    SW       W     W      SW    SW
Wind char          LT    LT      GN    GN      GN    GN      LT    GN
Avg clouds    B2   B2 B1 SC SC   B1 B1 SC SC   FW FW FW SC   SC SC SC
PoP 12hr            5    30      20    20       0    10      10    20
Rain shwrs             S  C  S    S     S                           S
Tstms                     S  S          S                           S

$$
WYZ117-212200-
South Laramie Range Foothills-
Including the cities of Whitaker, Federal, and Horse Creek
1231 PM MDT Mon Sep 21 2026

Date             Mon 09/21/26            Tue 09/22/26            Wed 09/23/26
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      69          48    70 74 78          50          73
Temp                      69 63 53 49 50 49 57 71 74 70 58 56 54 51 59 69 72 67
Dewpt                     38 41 44 46 48 47 44 38 37 41 50 49 44 42 43 41 41 43
RH                        32 44 71 89 93 93 62 30 26 35 75 77 69 71 55 36 33 42
Wind dir                   E SE SE  S  S  S SW SW  S  S  S  S SW  W  W  W SW  S
Wind spd                   8 12  9 11 12 10  9 10 12 14 11  9  6  6  8  9  9  6
Wind gust                 18       23 27 26 21    23 27 23          19 19
Clouds                    SC FW FW SC B1 B1 SC FW FW SC SC B1 B1 B2 B1 B1 B2 B2
PoP 12hr                      0           5           5          20          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                               S  S           S  S  S
Tstms                                                                      S


Date               Thu 09/24/26  Fri 09/25/26  Sat 09/26/26  Sun 09/27/26
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            48    68      46    73      50    77      49    75
Temp          55   49 64 65 55   48 68 68 56   52 72 71 57   51 70 69
Dewpt         43   40 45 45 48   45 44 42 40   35 36 38 38   36 38 41
PWind dir          SW    NE       S    SW       W     W      SW    SW
Wind char          LT    LT      LT    GN      GN    GN      LT    GN
Avg clouds    B2   B2 B1 SC SC   B1 B1 SC SC   SC FW FW SC   SC SC SC
PoP 12hr           10    20      30    10       0     5      10    20
Rain shwrs     S    S  S  S  S    S     S                           S
Tstms                     S  S          S                           S

$$
WYZ118-212200-
Central Laramie County-
Including the city of Cheyenne
1231 PM MDT Mon Sep 21 2026

Date             Mon 09/21/26            Tue 09/22/26            Wed 09/23/26
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      69          50          75    48 51 54          75
Temp                      69 65 55 50 51 51 56 70 75 71 59 57 54 52 60 71 74 69
Dewpt                     42 44 46 48 49 50 51 47 44 49 53 53 49 49 48 44 44 46
RH                        37 46 72 93 93 96 83 44 33 46 80 86 83 89 64 38 34 44
Wind dir                   E SE SE SE  S  S  S  S  S SE  S  S  S SW SW  W SW  S
Wind spd                   6 11 11 12 13 13 13 11 13 16 12 11  9  6  5  5  8  8
Wind gust                       21 23 26 29 29 24 25 27 24 24 20 17
Clouds                    FW SC SC SC SC B2 B1 FW FW FW SC B1 B1 B2 B1 B1 B2 B2
PoP 12hr                      0           5           5          10          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                               S  S           S  S  S
Tstms                                                                      S  S


Date               Thu 09/24/26  Fri 09/25/26  Sat 09/26/26  Sun 09/27/26
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            49    70      48    74      52    79      51    76
Temp          56   50 66 67 56   49 69 70 57   53 74 74 58   52 72 71
Dewpt         46   43 47 47 50   48 47 45 44   37 37 39 41   39 41 44
PWind dir          SW    NE       S    SW      SW    NW       S     S
Wind char          LT    LT      LT    GN      GN    GN      LT    GN
Avg clouds    B2   B2 B2 SC SC   SC B1 FW B1   SC FW FW SC   SC SC FW
PoP 12hr           20    20      30    10       5     5      10    10
Rain shwrs     S    S  S  S  C    C     S                           S
Tstms          S          S  S          S                           S

$$
WYZ119-212200-
East Laramie County-
Including the city of Pine Bluffs
1231 PM MDT Mon Sep 21 2026

Date             Mon 09/21/26            Tue 09/22/26            Wed 09/23/26
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                67 70 74          51          75          52          76
Temp                      70 65 55 52 52 52 56 68 75 70 59 58 55 53 59 72 75 71
Dewpt                     45 46 48 50 50 51 54 54 52 54 55 56 55 53 54 49 46 49
RH                        41 50 77 93 93 96 93 61 45 57 87 93100100 83 44 36 46
Wind dir                   E  E  E SE  S  S  S  S  S SE SE  S  S  S  S SW  S  S
Wind spd                   5 10 12 13 13 13 17 14 16 17 14 13 11  9  6  5  6  9
Wind gust                       24 25 27 29 31 26 26 29 31 31 26 20
Clouds                    FW SC FW SC SC B2 B1 FW FW FW SC B1 B1 B2 B1 B1 B2 B2
PoP 12hr                      0          10           5          10          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                                    C
Tstms                                                                         S


Date               Thu 09/24/26  Fri 09/25/26  Sat 09/26/26  Sun 09/27/26
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            50    71      48    75      52    80      51    78
Temp          57   51 67 69 56   50 70 71 57   53 76 75 59   53 73 72
Dewpt         49   45 50 50 53   49 50 48 48   40 39 41 44   41 44 46
PWind dir          SW    NE      SE     S      SW    NW      SE     S
Wind char          LT    LT      LT    GN      GN    GN      LT    GN
Avg clouds    B2   B2 B2 SC SC   SC B1 SC SC   SC FW FW SC   SC SC FW
PoP 12hr           30    30      40    10       5     5      10    10
Rain shwrs     C    S  C  C  C    S     S                     S     S
Tstms          S          S  S          S                           S

$$